My Driver's License Has Been Cancelled

[Revolution]

My question involves a driver's license issued by the State of: Florida
I entered in US 20 years ago with fake name/passport and got Driver license, but when I got my green card/US citizenship with my real name. I destroyed all my previous ID/DL etc. and applied for new Driver license etc, but now DMV found out I had other DR with different name, so they canceled my new DL.
But when I got my green card 10 years ago. I mentioned in immigration papers that I came here illegally and paid fined for entering in US illegally, but US Immigration did not ask me how I entered in US.
What I supposed to do now?
Am I gonna go jail for having two IDs with two different names?
Now I am US citizen, Can I lose my citizenship?

[Mr. Knowitall]

Did you commit fraud in relation to your naturalization? It's not something we can investigate for you. If that's a serious worry, you need to consult an immigration lawyer.

I would expect that the statute of limitations has run on your fraudulent ID, but that doesn't mean that there won't be a criminal investigation or that it will be easy to straighten out the mess.